https://www.luogu.com.cn/blog/codinging/solution-p2742
这个也是错的
by RedLycoris @ 2023-03-12 12:48:30
https://www.luogu.com.cn/blog/mzyc/solution-p2742
https://www.luogu.com.cn/blog/kkksc03666/solution-p2742
还有这俩
by RedLycoris @ 2023-03-12 12:51:59
@[Alex_wei](/user/123294)
by RedLycoris @ 2023-03-12 12:52:54
给卷怪磕头了。
by 45dino @ 2023-03-12 14:47:06